Home / 174,734,010.80-262,101,016.20-106,709,562.80

Finding the Fourth Proportional to 174,734,010.80, 262,101,016.20 and 106,709,562.80

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Solution

The fourth proportional to 174,734,010.80, 262,101,016.20 and 106,709,562.80 is: 160,064,344.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,734,010.80 : 262,101,016.20 = 106,709,562.80 : x
  2. Step 2: Convert to fraction form
    174,734,010.80/262,101,016.20 = 106,709,562.80/x
  3. Step 3: Cross multiply
    174,734,010.80x = 262,101,016.20 × 106,709,562.80
  4. Step 4: Simplify right side
    174,734,010.80x = 27,968,684,848,137,716
  5. Step 5: Solve for x
    x = 27,968,684,848,137,716/174,734,010.80
  6. Step 6: Final answer
    x = 160,064,344.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.